Carte topographique Philadelphia

Pittsburgh, located in Allegheny County, Pennsylvania, is characterized by its distinct and varied topography, shaped by the confluence of the Allegheny, Monongahela, and Ohio rivers. The city itself is situated at an average elevation of approximately 764 feet (233 meters) above sea level, with the terrain…

Altitude moyenne : 303 m

Philadelphia, located at the confluence of the Delaware and Schuylkill Rivers, features a diverse topography characterized by its gentle slopes and valleys. The city lies on the Atlantic Seaboard Fall Line, transitioning from the flat Coastal Plain to the more rugged Piedmont region. This unique geographical…

Altitude moyenne : 44 m

Altitude moyenne : 44 m

Altitude moyenne : 126 m

Altitude moyenne : 161 m

Chester County lies within southeastern Pennsylvania’s Piedmont landscape, where the terrain is shaped by a sequence of rolling uplands, elongated ridges, and stream-cut valleys rather than by broad plains or high mountains. Its relief is especially varied across the northern and western parts of the county,…

Altitude moyenne : 124 m

Altitude moyenne : 537 m

Altitude moyenne : 122 m

Center City is about 750 feet (229 m) above sea level, although the hilly city's inhabited portions range about from 650 to 1,400 feet (200 to 430 m). The city is flanked by mountains to the east and west whose elevations range from 1,900 to 2,100 feet (580 to 640 m).

Altitude moyenne : 360 m

Altitude moyenne : 250 m

Altitude moyenne : 189 m

Altitude moyenne : 129 m

According to the Trewartha climate classification system, the Piedmont (United States) section of Bucks County, which is located roughly northwest of U.S. Route 1, has a Temperate Continental Climate with hot and slightly humid summers, cold winters and year-around precipitation (Dcao). Dcao climates are…

Altitude moyenne : 98 m

Altitude moyenne : 97 m

Altitude moyenne : 172 m

The elevation within the Mountain Top CDP ranges from 1,070 feet (330 m) above sea level along Big Wapwallopen Creek in the southwest, to 1,860 feet (570 m) atop Nescopeck Mountain southwest of Rita, to 1,871 feet (570 m) at the east end of Penobscot Mountain in the north of the CDP. The central village of…

Altitude moyenne : 463 m

According to the United States Census Bureau, the city has a total area of 99.5 square miles (258 km2), of which 99.3 sq mi (257 km2) is land and 0.2 sq mi (0.52 km2) (0.16%) is water. Most of that area is unurbanized, and the large size is due to the city's 1992 merger with surrounding Benzinger Township. The…

Altitude moyenne : 569 m

Altitude moyenne : 76 m

Altitude moyenne : 324 m

Altitude moyenne : 315 m

Altitude moyenne : 229 m

Altitude moyenne : 439 m

Altitude moyenne : 76 m

Most of the county has a warm-summer humid continental climate (Dfb), except at lower elevations near enough to the lake, where a hot-summer humid continental climate (Dfa) exists. Average monthly temperatures in downtown Erie range from 26.4 °F in January to 70.8 °F in July, while in Corry they range from…

Altitude moyenne : 248 m

State College is situated at an elevation of approximately 1,200 feet (370 m) above sea level. According to the U.S. Census Bureau, the borough has a total area of 4.5 square miles (12 km2), all of it land. It is surrounded by large tracts of farmland, and an expanse of Appalachian Mountain ranges and forests.…

Altitude moyenne : 351 m

The terrain rises rapidly from the river valley in the east to the rolling foothills of the Poconos in the west. The highest point is one of two unnamed hills in Greene Township that top out at approximately 2,110 feet (643 m) above sea level. The lowest elevation is approximately 340 feet (103.6 m), at the…

Altitude moyenne : 361 m

Altitude moyenne : 92 m

Altitude moyenne : 424 m

Altitude moyenne : 109 m

Altitude moyenne : 513 m

Altitude moyenne : 479 m

Allegheny has a humid continental climate which is hot-summer, (Dfa) except in higher elevations, where it is warm-summer (Dfb).

Altitude moyenne : 325 m

Altitude moyenne : 158 m

Altitude moyenne : 86 m

Altitude moyenne : 109 m

Altitude moyenne : 386 m

Weatherly is located in northwestern Carbon County at 40°56′25″N 75°49′36″W / 40.94028°N 75.82667°W / 40.94028; -75.82667 (40.940257, -75.826722). It is situated at an elevation of 1,100 feet (340 m) above sea level in the Ridge-and-Valley Province of the Appalachian Mountains, between…

Altitude moyenne : 405 m

Altitude moyenne : 21 m

Somerset County along with Garrett County is one of the snowiest inhabited locations in the United States, with the highest elevations of the county averaging 150+ inches of snow each winter. The county's elevation and general proximity to both the Great Lakes and the Atlantic Ocean causes snow from both…

Altitude moyenne : 632 m

Altitude moyenne : 422 m

Carlisle is located slightly northeast of the center of Cumberland County at 40°12′9″N 77°11′42″W / 40.20250°N 77.19500°W / 40.20250; -77.19500 (40.202553, −77.195016) at an elevation of 479 feet (146 m).[24][25] The borough lies in the Cumberland Valley, a section of the Great…

Altitude moyenne : 148 m

Allegheny has a humid continental climate which is hot-summer, (Dfa) except in higher elevations, where it is warm-summer (Dfb).

Altitude moyenne : 325 m

Centre County has a humid continental climate (Dfb/Dfa at lower elevations).

Altitude moyenne : 427 m

Altitude moyenne : 430 m

Altitude moyenne : 338 m

Altitude moyenne : 450 m

Altitude moyenne : 303 m

Altitude moyenne : 181 m

Altitude moyenne : 493 m

Altitude moyenne : 18 m

The highest elevation in the county, 2,659 ft (810 m), is the summit of Mount Ararat in Orson. Two other summits at the north end of the same ridge also exceed 2,640 ft (800 m) in elevation. The county's lowest point, at approximately 680 ft (210 m) above sea level, is along the Delaware, near Wayne County's…

Altitude moyenne : 436 m

The township's early social and economic life revolved around this Meeting House. In a similar way, Prospectville, originally known as Cashtown, was established at the junction of two roads, Limekiln Pike and Horsham Road. This portion of Limekiln Pike was an extension of the original segment established in…

Altitude moyenne : 93 m

Altitude moyenne : 206 m

Cresson is a borough in Cambria County, Pennsylvania, United States. Cresson is 80 miles (130 km) east of Pittsburgh. It is above 2,000 feet (600 m) in elevation. Lumber, coal, and coke yards were industries that had supported the population, which numbered 1,470 in 1910. The borough is part of the Johnstown…

Altitude moyenne : 637 m

Altitude moyenne : 623 m

Altitude moyenne : 716 m

Altitude moyenne : 432 m

Altitude moyenne : 337 m

Altitude moyenne : 114 m

Altitude moyenne : 436 m

Altitude moyenne : 500 m

Altitude moyenne : 196 m

The Wyoming Valley, also referred to as the Anthracite Valley Section of Pennsylvania, runs directly through Luzerne County. It extends from the northeastern border (with Lackawanna County) to the western border (with Columbia County). The valley is flat (at the Susquehanna Basin) and rises from 512 feet (156…

Altitude moyenne : 402 m

According to the U.S. Census Bureau, the borough has a total area of 2.9 square miles (7.5 km2), all land, though part of Little Lehigh Creek, a tributary of the Lehigh River, flows just outside the Emmaus border with Salisbury Township. Emmaus borders South Mountain, a large Appalachian mountain range. The…

Altitude moyenne : 154 m

Altitude moyenne : 126 m

Altitude moyenne : 434 m

Altitude moyenne : 197 m

Altitude moyenne : 181 m

Altitude moyenne : 184 m

Lehigh County borders two Appalachian mountain ridges. To the north, the county borders Blue Mountain, which has an altitude of 1,300 to 1,604 feet (396 to 489 m). To the south, it is bordered by South Mountain, which has an altitude of 700 to 1,100 feet (210 to 340 m) and cuts through the southern portions of…

Altitude moyenne : 186 m

Altitude moyenne : 554 m

Altitude moyenne : 403 m

Altitude moyenne : 158 m

Altitude moyenne : 608 m

Altitude moyenne : 491 m

Altitude moyenne : 393 m

Altitude moyenne : 76 m

Altitude moyenne : 288 m

Altitude moyenne : 388 m

Altitude moyenne : 415 m

Altitude moyenne : 286 m

Altitude moyenne : 325 m

Altitude moyenne : 578 m

Altitude moyenne : 527 m

Altitude moyenne : 353 m

Altitude moyenne : 382 m

Altitude moyenne : 395 m

Altitude moyenne : 376 m

Altitude moyenne : 109 m

Altitude moyenne : 527 m

Altitude moyenne : 376 m

Altitude moyenne : 547 m

Elevation ranges from 2593 ft at North Mountain in Davidson Township to 779 ft on Loyalsock Creek at the Lycoming County line. The county is served by Pennsylvania Route 42, Pennsylvania Route 87, Pennsylvania Route 154, Pennsylvania Route 487, and U.S. Route 220. The major rivers in the county are Loyalsock…

Altitude moyenne : 491 m

Altitude moyenne : 325 m

Altitude moyenne : 387 m

Altitude moyenne : 431 m

Altitude moyenne : 380 m

Altitude moyenne : 237 m

Altitude moyenne : 172 m

Altitude moyenne : 412 m